Med Sponse The Following Data Represent The Commute Time In Minutes X And A Score On A Wellbeing Survey Y The Equation 1 (24.37 KiB) Viewed 20 times
Med Sponse The Following Data Represent The Commute Time In Minutes X And A Score On A Wellbeing Survey Y The Equation 2 (19.65 KiB) Viewed 20 times
med Sponse The following data represent the commute time (in minutes) x and a score on a wellbeing survey y The equation of the least-squares regression the is y=-0.0411x + 68.0075 and the standard error of the estimate is 0.4857. Complete parts (a) and (b) below 1 10 69.0 20 679 30 67.5 40 55 66.9 66.3 77 66.5 1100 642 у (a) Predict the mean well-being index composite score of all individuals whose commute time is 45 minutes 9-0 (Round to two decimal places as needed.)
(b) Construct a 90% confidence interval for the mean wel-being index composite score of all individuals whose commute time s 30 mnutes Lower Bound :8 Upper Bound (Round to two decimal places as needed.)
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